Ernesto Valverde insisted claims Luis Suarez and Jordi Alba tried to get booked in Barcelona's rout of Girona were a matter for the referee.
Barcelona have surpassed the club record for an unbeaten run in LaLiga, set under Pep Guardiola.
Girona led through Portu at Barcelona but Luis Suarez's hat-trick, a Lionel Messi double and Philippe Coutinho's strike turned it around.
Barcelona's second goal against Girona brought up a landmark as Lionel Messi scored against a record 36th LaLiga opponent.
Atletico Madrid could yet lose two players to the CSL before China's February 28 transfer deadline, making Diego Simeone nervous.
Gremio midfielder Arthur has been linked with Barcelona, but coach Ernesto Valverde tried to convince reports of his ignorance on Friday.
With three matches to come over the next week, Ernesto Valverde has not ruled out giving Lionel Messi and Luis Suarez a break.
Ruben Semedo, who was remanded in custody on Thursday by a court in Lliria, has been suspended without pay by Villarreal.
Robert Lewandowski's change of agent resulted in reports of a switch to Real Madrid, but Jupp Heynckes is not worried about such claims.
Neymar believes Barcelona owe him a €30m renewal bonus despite his move to PSG but FIFA will not take any action on the matter.